AS

机器视觉构建工件 VP.tar.gz 仅在目录 Transfer 中包含的数据被修改时才会更新。

问题描述：mapp 机器视觉构建工件在每次构建过程中都会重建。由于 tar.gz 包还包含构建的时间戳，因此即使底层视觉应用程序没有更改，每次构建后为视觉应用程序构建的 VP.tar.gz 文件也会不同。

故障排除：增量编译现在会检查 VP.tar.gz 文件的内容是否已更改。只有在这种情况下，才会更新目录 Transfer 中的 VP.tar.gz 文件。

解决方法：无解决方法。

编辑器

较大的视觉应用程序可在可视化编辑器中正确显示。

错误描述：图形化视觉应用编辑器中无法显示超大型 VA（>50 个 VF，包括布线和输入/输出）。

纠错：修改并优化了图形化 "视觉应用编辑器 "中视觉应用的加载行为。现在可以正确打开较大的视觉应用程序，而且打开速度更快。

解决方法：没有解决方法。

帮助

VF 测量：角度测量的详细说明

更新了 "测量 - 操作 "和 "测量常见问题 "部分，提供了有关角度测量方法的信息。

人机界面

如果打开时为 "对齐 "设置了无效值，mapp Vision HMI 应用程序不再阻塞。

错误描述：打开 mapp Vision HMI 应用程序时，"对齐 "的无效值（例如，如果 VA 中有对齐模型，则值为 "0"）会导致弹出错误报告。但关闭弹出窗口后，页面仍保留在加载屏幕中。

错误纠正：对 mapp Vision HMI 应用程序中调用内部命令以及操作系统中照相机和视觉功能的错误处理进行了修正。现在，只有在执行受影响的视觉功能时，才会应用参数 Alignment 的值。无效输入将像往常一样以弹出窗口的形式报告；关闭错误信息窗口后，输入值即可进行调整。

解决方法：在进入 mapp Vision HMI 应用程序之前，使用摄像机 I/O 映射上的过程变量为对齐创建一个有效值。对于具有对齐模式的视觉功能，对齐值必须为 "2"。或者，也可以在视觉应用程序中创建一个值为 "2 "的变量。但需要注意的是，对于没有对齐模型的视觉功能来说，"2 "是一个无效值。

操作系统

纠正了服务器内部错误 "图像采集配置文件的版本未知为 0！"。

错误描述：在具有不同图像采集设置的视觉应用程序之间切换后，之后使用 JPG 图像输出时可能会报告错误 "未知配置版本 0"。

错误已纠正：TP 5.20 已纠正了该错误。

解决方法：重新加载视觉程序有时会有帮助。

纠正了在为 VF 输入 "启用 "使用 VA 变量时计算内存区域的错误。

错误描述：在使用 VA 变量作为 "启用 "数据源的读码器配置中，错误地用其他输入的值覆盖了数值；出现了各种组合，例如，"Alignment "的值被写入 "NumSearchMax "或 "TestExecute "被写入 "Timeout"。错误发生在 mapp Vision 人机界面应用程序中。不排除在其他将输入 "启用 "与 VA 变量相连的视觉功能中也会出现类似情况。

纠错：内存分配错误已得到纠正。

解决方法：如果视觉功能输入 "启用 "使用了 VA 输入，则不会出现该错误。

AS

Machine vision build artifact VP.tar.gz is only updated in directory Transfer if the data contained there has been modified.

Problem description: mapp Vision build artifacts are rebuilt during every build. Because tar.gz packages also contain the timestamp of the build, the VP.tar.gz files built for the vision applications were different after each build even if the underlying vision application did not change.

Troubleshooting: Incremental builds now check whether the contents of the VP.tar.gz files have changed. The VP.tar.gz files in directory Transfer are only updated if this is the case.

Workaround: No workaround available.

Editor

Larger vision applications can be displayed correctly in the visual editor.

Error description: A very large VA (>50 VFs including wiring and inputs/outputs) could not be displayed in the graphical Vision Application Editor.

Error correction: The loading behavior of vision applications in the graphical Vision Application Editor has been revised and optimized. Larger Vision Applications can now be opened correctly, and opening has become faster.

Workaround: There is no workaround.

Help

VF Measurement: Detailed description of angle measurement

Updated sections "Measurement - Operation" and "Measurement FAQ" with information about the way angles are measured.

HMI

The mapp Vision HMI application no longer blocks if an invalid value is set for "Alignment" when opening.

Error description: An invalid value for Alignment (e.g. value "0" if there is an Alignment model in the VA) caused an error that was reported in a pop-up when the mapp Vision HMI application was opened. After closing the pop-up, however, the page remained in the loading screen.

Error correction: Calling internal commands in the mapp Vision HMI application and error handling in the operating system of the camera and vision functions have been revised. The value of parameter Alignment is now only applied when the affected vision function is executed. Invalid entries are then reported as usual as a pop-up; when the error message window is closed, the input values can be adjusted.

Workaround: Use a process variable on the camera's I/O mapping to create a valid value for Alignment before entering the mapp Vision HMI application. For a vision function that has an Alignment model, Alignment must be "2". Alternatively, a variable with value "2" can also be created in the vision application. It is important to note, however, that "2" is an invalid value for a vision function without an Alignment model.

Operating system

Internal server error "image acquisition config file has unknown version 0!" corrected

Error description: After switching between vision applications with different image acquisition settings, it was possible that error "Unknown config version 0" was reported when using the JPG image output afterwards.

Error correction: The error has been corrected with TP 5.20.

Workaround: Reloading the vision application sometimes helps.

Error in the memory area calculation when using a VA variable for VF input "Enable" has been corrected.

Error description: In Code Reader configurations with a VA variable as the data source for "Enable", values were mistakenly overwritten with values from other inputs; various combinations occurred, for example the value of "Alignment" was written to "NumSearchMax" or "TestExecute" to "Timeout". The error occurred in the mapp Vision HMI application. It cannot be ruled out that similar effects may also occur in other vision functions that have input "Enable" linked to a VA variable.

Error correction: The error assigning memory has been corrected.

Workaround: The error does not occur if a VA input is used for the vision function input "Enable".